<?php

declare(strict_types=1);

use Domain\Models\ValueObjects\PhoneNumber;

describe('PhoneNumber Value Object', function () {
    test('it can be instantiated with a valid phone number', function () {
        // GIVEN
        $raw = '+33102030405';

        // WHEN
        $phone = new PhoneNumber($raw);

        // THEN
        expect($phone->value)->toBe('+33102030405')
            ->and((string) $phone)->toBe('+33102030405');
    });

    test('it throws when phone is empty', function () {
        // GIVEN & WHEN & THEN
        expect(fn () => new PhoneNumber('   '))
            ->toThrow(\InvalidArgumentException::class, 'Phone number cannot be empty.');
    });

    test('it throws when phone is shorter than 4 characters', function () {
        // GIVEN & WHEN & THEN
        expect(fn () => new PhoneNumber('123'))
            ->toThrow(\InvalidArgumentException::class, 'Phone number must have at least 4 characters.');
    });

    test('it throws when phone exceeds 30 characters', function () {
        // GIVEN & WHEN & THEN
        expect(fn () => new PhoneNumber(str_repeat('1', 31)))
            ->toThrow(\InvalidArgumentException::class, 'Phone number cannot exceed 30 characters.');
    });

    test('it throws when phone contains invalid characters', function () {
        // GIVEN & WHEN & THEN
        expect(fn () => new PhoneNumber('01 02 03 ab cd'))
            ->toThrow(\InvalidArgumentException::class, 'Phone number format is invalid.');
    });

    test('it can be instantiated with RFC3966 tel: format', function () {
        // GIVEN
        $raw = 'tel:+33-1-02-03-04-05';

        // WHEN
        $phone = new PhoneNumber($raw);

        // THEN
        expect($phone->value)->toBe('tel:+33-1-02-03-04-05')
            ->and((string) $phone)->toBe('tel:+33-1-02-03-04-05');
    });
});